Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205399 | Geometric structures for acoustic impedance matching and improved touch sensing and fingerprint imaging | Daniel J. Hiemstra, Ehsan Khajeh, Hoishun Li | 2025-01-21 |
| 11715321 | Geometric structures for acoustic impedance matching and improved touch sensing and fingerprint imaging | Daniel J. Hiemstra, Ehsan Khajeh, Camille L. Everhart | 2023-08-01 |
| 11531398 | Gyroscopic precession engine for wearable devices | Xiaoyi Huang | 2022-12-20 |
| 11422113 | Ultrasonic water-agnostic touch detection sensor | Ehsan Khajeh, Brian Michael King, Marcus Yip, Giovanni Gozzini | 2022-08-23 |
| 11397486 | Ultrasonic force detection | Ehsan Khajeh, Marcus Yip, Brian Michael King, Aaron Scott Tucker, Jason S. Griesbach +2 more | 2022-07-26 |
| 11392250 | Ultrasonic touch sensing parasitic wave rejection | Ehsan Khajeh, Brian Michael King, Karan S. Jain | 2022-07-19 |
| 10877606 | Method and apparatus for isolating ultrasonic touch sensor from reflections in a device housing | Ehsan Khajeh, Ala'a Al-Okaily, Brian Michael King, Supratik Datta | 2020-12-29 |
| 10802651 | Ultrasonic touch detection through display | Ehsan Khajeh, Aaron Scott Tucker, Brian Michael King, Marcus Yip, Mohammad Yeke Yazdandoost | 2020-10-13 |
| 10754440 | Touch sensitive keyboard with flexible interconnections | Yung-Yu Hsu, Mingjing Ha, Zhiyuan Sun, Paul S. Drzaic, Anuranjini Pragada +2 more | 2020-08-25 |
| 10725573 | Annular piezoelectric structure for ultrasonic touch sensing | Anuranjini Pragada, Ehsan Khajeh, Brian Michael King, Maegan K. Spencer | 2020-07-28 |